Five volunteers were asked to pick two boxes and place them in different positions.
Readers were asked to pick which would be voted the prettiest face.
Users on Quora were asked to pick out some of the 'great optical illusions'.
From the outset, they were asked to pick portfolios that would grow for 20 years.
Then she went to a Marriott where parents were asked to pick up their children.
From the outset of the competition, they were asked to pick portfolios that would grow for 20 years.
Armed with blue stickers, the participants were asked to pick out the problems most relevant to them.
The subjects were asked to pick out, as quickly as they could, the angry face from all the others.
First we were asked to pick up litter in honour of one of the Queen's two birthdays.
In one experiment, people were asked to pick their horoscope out of a basket of sun-sign predictions and failed.
The 19 study participants, all Stanford doctoral students, were asked to pick between the two stocks and one bond 10 times during 20 separate games.
